package packag03;

import java.util.List;
public class StudentsDao {
    int insert(String number, String name, String grade, String clbum, String sex) {
        return 0;
    }

    List<Students> FindAll() {
        return null;
    }

    int updateByName(String name, String number, String grade, String clbum, String sex) {
        return 0;
    }

    Students FindByNumber(String number) {
        return null;
    }

    int deleteByNumber(String number) {
        return 0;
    }
}
